mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/ConfirmEdit
synced 2024-12-18 19:02:00 +00:00
614c626964
Simple change to one method, QuestyCaptcha::getCaptcha, that allows to set questions and answers like so: $wgCaptchaQuestions = array( 'The capital of England?' => 'London', 'The capital of France?' => 'Paris', 'The capital of Spain?' => 'Madrid', ); Backwards compatibility with the previous syntax has been preserved. Change-Id: Ife16bfb4c63864f8bc9117dad15136288564e2b0
82 lines
2.4 KiB
PHP
82 lines
2.4 KiB
PHP
<?php
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/**
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* QuestyCaptcha class
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*
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* @file
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* @author Benjamin Lees <emufarmers@gmail.com>
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* @ingroup Extensions
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*/
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class QuestyCaptcha extends SimpleCaptcha {
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/** Validate a captcha response */
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function keyMatch( $answer, $info ) {
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if ( is_array( $info['answer'] ) ) {
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return in_array( strtolower( $answer ), $info['answer'] );
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} else {
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return strtolower( $answer ) == strtolower( $info['answer'] );
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}
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}
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function addCaptchaAPI( &$resultArr ) {
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$captcha = $this->getCaptcha();
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$index = $this->storeCaptcha( $captcha );
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$resultArr['captcha']['type'] = 'question';
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$resultArr['captcha']['mime'] = 'text/plain';
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$resultArr['captcha']['id'] = $index;
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$resultArr['captcha']['question'] = $captcha['question'];
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}
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function getCaptcha() {
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global $wgCaptchaQuestions;
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//Backwards compatibility
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if ( $wgCaptchaQuestions === array_values( $wgCaptchaQuestions ) ) {
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return $wgCaptchaQuestions[ mt_rand( 0, count( $wgCaptchaQuestions ) - 1 ) ];
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}
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$question = array_rand( $wgCaptchaQuestions, 1 );
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$answer = $wgCaptchaQuestions[ $question ];
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return array( 'question' => $question, 'answer' => $answer );
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}
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function getForm() {
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$captcha = $this->getCaptcha();
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if ( !$captcha ) {
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die( "No questions found; set some in LocalSettings.php using the format from QuestyCaptcha.php." );
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}
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$index = $this->storeCaptcha( $captcha );
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return "<p><label for=\"wpCaptchaWord\">{$captcha['question']}</label> " .
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Html::element( 'input', array(
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'name' => 'wpCaptchaWord',
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'id' => 'wpCaptchaWord',
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'required',
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'autocomplete' => 'off',
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'tabindex' => 1 ) ) . // tab in before the edit textarea
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"</p>\n" .
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Xml::element( 'input', array(
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'type' => 'hidden',
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'name' => 'wpCaptchaId',
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'id' => 'wpCaptchaId',
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'value' => $index ) );
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}
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function getMessage( $action ) {
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$name = 'questycaptcha-' . $action;
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$text = wfMessage( $name )->text();
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# Obtain a more tailored message, if possible, otherwise, fall back to
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# the default for edits
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return wfMessage( $name, $text )->isDisabled() ? wfMessage( 'questycaptcha-edit' )->text() : $text;
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}
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function showHelp() {
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global $wgOut;
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$wgOut->setPageTitle( wfMessage( 'captchahelp-title' )->text() );
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$wgOut->addWikiMsg( 'questycaptchahelp-text' );
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if ( CaptchaStore::get()->cookiesNeeded() ) {
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$wgOut->addWikiMsg( 'captchahelp-cookies-needed' );
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}
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}
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}
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